My recommendation would be a ThinkPad with Fedora.
I have 32GB of RAM in mine and they are easy to open, service and upgrade :).
I use both and the last year has been the single best year I've had with Linux in terms of 'it just works', before that I used Ubuntu and while it was generally fine I prefer Fedora.
The cinnamon spin is superb and it makes windows 10 feel clunky by comparison on the daily usability.
I have 32GB of RAM in mine and they are easy to open, service and upgrade :).
I use both and the last year has been the single best year I've had with Linux in terms of 'it just works', before that I used Ubuntu and while it was generally fine I prefer Fedora.
The cinnamon spin is superb and it makes windows 10 feel clunky by comparison on the daily usability.